Anti-corrosion Zinc anode for boats / Zinc boat hull anodes US military standard AIA-1 manufacturer from China China Hunan High Broad New Material Co.Ltd

Anti-corrosion Zinc anode for boats / Zinc boat hull anodes US military standard

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

Anti-corrosion Zinc anode for boats / Zinc boat hull anodes US military standard

Anti-corrosion Zinc anode for boats / Zinc boat hull anodes US military standard

ZINC HULL ANODE FOR BOAT

Specifications:

HIGH BROAD zinc anode are design and manufactured for the following applications such as Ship Hulls, Ballast tanks, Offshore structures, Pilings, Submerged Pipelines, Piers and other similar applications in a variety of sizes, weights and configurations. Custom fabricated anodes are also available on your demand.

Chemical Composition:

Type

ASTM B418 Type 1 MIL-A-18001-K

Remainder

0.005%

(max)

0.006%

(max)

0.005%

(max)

0.1-0.5%

0.025-0.070%

ASTM B418 Type 2

Remainder

0.0014%

(max)

0.003%

(max)

0.002%

(max)

0.005%

(max)

0.003%

(max)

Electrochemical Performance

Type

Open-Circuit

-V(vs Cu/CuSO4)

Generating Current

(A.h)/kg(vs Cu/CuSO4)

ZINC MIL-A-18001-K

1.05

>=780

Q. What do sacrificial anodes do?

All metals immersed in an electrolyte (sea water for example) produce an electrical voltage. When two dissimilar metals are in contact (electrically connected) they produce a galvanic cell (like a battery), with the less noble metal (a bronze propeller for example) forming the anode and the more noble metal (stainless steel shaft) forming the cathode.

Aluminum anode alloy provides more protection and lasts longer than zinc. It will continue to work in freshwater and is safe for use in salt water. Aluminum is the only anode that is safe for all applications.

Q. When we we choose to use Zinc anodes ?

A. Exterior of underground or underwater pipe

Interior of pipe handling corrosive waters and effluents

Lead sheathed